# 1D vs 1D Arcade

The clearest difference is in-app purchases: 1D at none against 1D Arcade's 5. 1D also leads on ads (none vs shown) and update cadence (every 3 months vs every 9 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. 1D Arcade sells 5 one-off in-app purchases. 1D asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 1D against 5.0 for 1D Arcade. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews are what separate them: 62% of 1D's written reviews are positive against 50% of 1D Arcade's.

1D ships an update every 3 months, 1D Arcade every 9 months. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 1D | 1D Arcade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/1d/id426027412/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/1d-arcade/id638871602/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | **61.5% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 55 MB |
| Requires iOS | **8.0** | 12 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Smith](https://appshunter.io/developer/415133551) | [Svante Segelson](https://appshunter.io/developer/594153369) |

## What reviewers say

### 1D

[App page](https://appshunter.io/ios/app/1d/id426027412)

Navigate a one-dimensional world by canceling incoming pulses. Switch your avatar's color to match the pulse and clear them as they approach. Offers simple controls and multiple game modes for quick or extended play sessions.

**Highlights:** One-dimensional gameplay, Pulse canceling mechanics, Color-matching avatar, Multiple game modes, Movie-based tutorials, High score tracking, Quick startup

**Features:** macOS Compatibility

**In-app purchases:** none


### 1D Arcade

[App page](https://appshunter.io/ios/app/1d-arcade/id638871602)

Engage in a minimalist, one-dimensional action game where you control a paddle. Your goal is to hit beneficial green objects and avoid harmful red ones before they cross the centerline. An interactive tutorial guides you through the mechanics.

**Highlights:** One-dimensional gameplay, Paddle control, Hit green, avoid red, Interactive tutorial, Immersive audio experience

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Coins | $0.99 | one-time |
| 60 Coins | $1.99 | one-time |
| 60 New Coins | $1.99 | one-time |
| 100 Coins | $2.99 | one-time |
| 100 New Coins | $2.99 | one-time |


## Frequently asked questions

### Is 1D free?

1D is free to download, with no in-app purchases.

### Is 1D Arcade free?

1D Arcade is free to download, with in-app purchases available.

### Which has better reviews, 1D or 1D Arcade?

1D and 1D Arcade are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do 1D or 1D Arcade have ads?

1D Arcade shows ads; 1D does not.

### Which is updated more often, 1D or 1D Arcade?

1D ships an update every 3 months, and 1D Arcade every 9 months. Most recently, 1D was updated on September 29, 2026 and 1D Arcade on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*